The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 15, 1988
Filed:
Apr. 06, 1987
Applicant:
Inventor:
Mark P Haak, Fond du Lac, WI (US);
Assignee:
Damrow Company, Inc., Fond du Lac, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ; B01D / ; B05B / ; B05C / ;
U.S. Cl.
CPC ...
427212 ; 118313 ; 159-409 ; 159 481 ; 426590 ; 426662 ; 427426 ;
Abstract
A mixture of solids and a liquid such as a food product is sprayed into a chamber concurrently with a stream of hot gas to evaporate the liquid from the solids. Lecithin or other non-oxidative substance is sprayed into the chamber concurrently with the heated gas and mixture so the droplets of the substance can be put in contact with droplets of the mixture and the solid particles derived from the mixture. Thus, the solid particles are coated with the substance.